2025 Gnu - B-Nice Size Chart
| Size | Contact Length | Sidecut | Nose/Tail Width | Waist Width | Stance (in) | Setback (in) | Weight (kg) |
| 133 | 101.0 | 7.5 | 25.8 | 22.5 | 12.0-22.0 | 0 | 20+ |
| 139 | 103.0 | 7.6 | 26.1 | 22.6 | 12.0-22.0 | 0 | 20+ |
| 142 | 106.0 | 7.7 | 27.0 | 23.2 | 17.75-22.5 | 0 | 25+ |
| 145 | 108.0 | 7.8 | 27.0 | 23.4 | 17.75-22.5 | 0 | 30+ |
| 148 | 112.0 | 7.9 | 28.0 | 24.0 | 18.5-23.5 | 0 | 30+ |
| 151 | 114.0 | 8.0 | 28.3 | 24.3 | 18.5-23.5 | 0 | 35+ |
| 154 | 116.0 | 8.1 | 28.7 | 24.6 | 18.5-23.5 | 0 | 35+ |
All measurements in centimetres unless otherwise specified